Once on vacation with my family (in Alberta I think) I was in a car with my dad. A blue jay flew down to the front of the cover. My dad in a friendly voice tried to get it to fly awake, but it was content to stay there. So my dad tossed out some food to try to get rid of it. Big mistake. Not only did it not fly away, it invited its entire family to show up for food. I’m pretty sure they stayed around until we finally drove off.